Polaris 3900 Sport Pool Cleaner () "wheelie" Questions

...pool cleaner My nitro pool cleaner starts up, goes half-way up a wall, back down and then does a wheelie, freezing at a 45-degree angle off the bottom. The light on the transformer remains on

...after several hours. Sometimes it runs on two wheels sideways or floats. pool cleaners that twist,wheelie and flop over all most allways a problem with the hose, plastic hose gets a memory that ...

after 3 years of great work my unit now just does wheelies, never drops down to clean I have the same problem with mine. More than likely its the pump motor. At around $200 for a replacement I decided

Popping wheelies Rides on the back 2 wheels adjust thrust on back at 11:00 position this should fix that